<!doctype html>
<html lang="en">

<head>

  <meta charset="utf-8">

  <meta name="flexible" content="initial-dpr=2" />
  <script src="./flexiblev0.js"></script>

  <!-- <meta name="viewport" content="width=device-width, initial-scale=1">
  <script src="./flexiblev2.js"></script> -->
  <link rel="shortcut icon" href="favicon.ico" />
  <link rel="bookmark" href="favicon.ico" />
  <link rel="stylesheet" href="index.css">

  <title>viewport</title>

</head>


<body>
  <h1>Hello world!</h1>
  <div class="block top"></div>
  <div class="block bottom">

  </div>
  <div class="line"></div>
  <div class="line"></div>
  <script src="index.js"></script>
</body>

</html>